parse "gopher://null.host:0/UJ&\xfd\xd8ΤΆ\x9a\xa8\xcbL\xdex^r\xfdri\x17\xcem\x89\xa7&Z\xe0*\xa25e\xd3P\xf85\x1av\x8b\x05!\x1d\xb1\xa9\xa5\x15": net/url: invalid control character in URL